128252
Ethylene sulfide
98%
Synonym(s):
Dimethylene sulfide, Thiirane
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About This Item
Empirical Formula (Hill Notation):
C2H4S
CAS Number:
Molecular Weight:
60.12
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
102379
Assay:
98%
Form:
liquid
InChI
1S/C2H4S/c1-2-3-1/h1-2H2
SMILES string
C1CS1
InChI key
VOVUARRWDCVURC-UHFFFAOYSA-N
vapor pressure
4.15 psi ( 20 °C)
assay
98%
form
liquid
contains
0.5-1.4% n-butyl mercaptan as stabilizer
Quality Level
bp
55-56 °C (lit.)
density
1.01 g/mL at 25 °C (lit.)
functional group
thioether
storage temp.
−20°C
Related Categories
Application
- Ethylene sulfide is generally used in the preparation of organosulfur compounds, especially for mercaptoethylation of primary and secondary amines to obtain aminothiols.
- It is used in the synthesis of dendritic thioether ligands to stabilize gold nanoparticles (Au NPs).
- Chitosan can be chemically modified by treating ethylene sulfide to obtain a biopolymer for the removal of divalent cations from aqueous solutions.
Ethylene sulfide was used in the chemical modificatoion of biopolymer chitosan.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
50.0 °F - closed cup
flash_point_c
10 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
Regulatory Information
危险化学品
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Ethylene Sulfide.
eEROS (Encyclopedia of Reagents for Organic Synthesis) (2010)
Sulfur-bridged binuclear iron (II) complexes. Effect of ligand constraints on their physical properties; reactions with carbon monoxide and alkyl isocyanides.
Karlin K D and Lippard S J
Journal of the American Chemical Society, 98(22), 6951-6957 (1976)
Gold nanoparticles stabilized by thioether dendrimers.
Hermes J P, et al.
Chemistry?A European Journal , 17(48), 13473-13481 (2011)
Mijoon Lee et al.
Organic letters, 7(20), 4463-4465 (2005-09-24)
[reactions: see text] Compound 1, 2-(4-phenoxyphenylsulfonylmethyl)thiirane, is a selective inhibitor of gelatinases, which is showing high promise in studies of animal models for cancer metastasis and stroke. The (R)-1 and (S)-1 enantiomers of compound 1 were each synthesized in this
Imaging atomic orbital polarization in photodissociation.
Arthur G Suits et al.
Chemical reviews, 108(9), 3706-3746 (2008-08-07)
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